Subtilis
[医]精细的，微薄的，敏锐的
🗣️ 情景例句
And you can use my Walkman.
你可以用我的随身听。
I turned off when they started talking about computers.
当他们谈论计算机时，我失去了兴趣。
The characters on the paper were white, and the rest of the paper was black.
纸上的汉字呈白色，其余部分成黑色。